摘要: 1.通过分包取数 SELECT * FROM TAB PACKAGE SIZE 1000 “循环的操作放在中间 ENDSELECT. 2.用过游标取数 DATA:LV_CUR TYPE CURSOR. OPEN CURSOR :LV_CUR FOR SELECT * FROM TAB FETCH N 阅读全文
posted @ 2023-06-12 17:19 YangMeiko 阅读(486) 评论(0) 推荐(0)